TX TPH Calibration Standard (High End) Back Catalog number: 95155 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 71209 Methanol, 1000µg/ml in Water, 1ml Price on request 93985 WS Disinfection By-Products - Cal Check 3 Price on request 10369.13-10MG (2R)-Lacosamide-d3 (O-methyl-d3) Price on request